What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. Lead times are one month during peak season and within 15 workdays during off-season. Minimum Order Quantity is 10 pcs.

Reliable Copper Winding Wire with Round Hole and Coated Surface Finish

Name: Reliable Copper Winding Wire with Round Hole and Coated Surface Finish
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2271943375

Shandong, ChinaQingdao Changdi Electric Power Equipment Co., Ltd.

US$2.35-2.88

100 Meters

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Usage

Protection, Civil Building

Application

Construction Wire Mesh, Lightning Protection Belts

Model NO.

8*0.254mm*1000m

Material

Copper Coated Steel

Certification

ISO 9001, ISO 45001, and ISO 14001

Surface Treatment

Coated

Hole Shape

Round

After-Sales Service

Yes

Warranty

Yes

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Lifespan

up to 50 Years

Average Thickness

Greater Than or Equal to 0.254mm

Connection Points

Soft, Long, and Significantly Reduced Straight

Transport Package

Sea Freight, Air Freight

Specification

8*0.254mm*1000m

Trademark

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

Pure Copper Conductivity: 99.9% pure copper coating provides conductivity equivalent to solid copper wire.

High Mechanical Strength: Low carbon steel core offers superior tensile strength and bending resistance.

Customization Available: Full customization, minor customization, and flexible options from samples or designs.

ISO Certified Quality: Passed ISO 9001, ISO 45001, and ISO 14001 system certifications.

Soft & Long Connection: Special heat treatment reduces connection points and grounding grid resistance.

Versatile Applications: Suitable for lightning protection, grounding in acidic, saline, and chemical environments.

OEM/ODM Services: Available for custom designs and manufacturing based on client requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Qingdao Changdi Electric Power Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.61h

AI-Powered supplier vetting

SummaryQingdao Changdi is a limited company with a focus on R&D and fine production, primarily in lightning protection equipment. It has been exporting for two years and provides comprehensive customization services. The company operates without any associated larger group and has a modest workforce of 22 employees. Despite having OEM capabilities for notable brands, its financial performance over recent years has been stagnant, with zero operating revenue and profit. The company has procedures for quality and service management but lacks overseas warehousing and showroom services.

Supplier typeQingdao Changdi is a Limited Company and is not part of any larger company group.

After-Sales capabilityThe company emphasizes excellent after-sales service and has clear procedures for handling customer complaints and corrective actions.

Financial creditThe supplier has reported zero operating revenue and profit for the last three years, indicating financial stagnation.

Production capacityThe supplier has a diverse range of production facilities and valid contracts for manufacturing capacity with subcontractors.

Customization capabilityThe company offers extensive customization options, including full customization from samples or designs.

Product Q&A

Q:What are the characteristics and applications of copper-clad steel grounding rods?

Copper clad steel grounding rods feature independent monitoring and digital communication capabilities. They are suitable for general and special environments including humid, saline, and acidic soils. Widely used in power plants, substations, airports, railways, and high-rise buildings for lightning and anti-static grounding.

Q:Why use copper plated grounding rods for lightning protection?

They provide a safe pathway for electrical energy dissipation, ensuring system safety. They offer a stable grounding reference point and protect against stray voltage. Made of high-strength steel with 99.9% pure copper coating, they are durable, corrosion-resistant, and cost-effective.

Q:What are the benefits of pure copper grounding materials compared to copper plated materials?

Pure copper offers 8x better conductivity and over 10x corrosion resistance than steel, with a lifespan over 40 years. Copper plated materials balance cost and mechanical strength using a steel core, making them suitable for most engineering scenarios while approaching pure copper performance.

Q:What is the service life of the grounding rod?

Copper clad steel rods last over 30 years; pure copper rods over 40 years; galvanized steel rods 10-15 years. Lifespan depends on soil corrosiveness and environmental factors. Copper clad steel offers high cost-effectiveness, while pure copper is more durable.

Q:What are the customization options available?

We offer full customization, minor customization, flexible customization, and options based on samples or designs. OEM and ODM services are available to meet specific client requirements.